please refer to bar council of india rule (Chapter II, Part VI of the BCI Rules)
website https://www.barcouncilofindia.org/disjuris/rules-standard-prof.php
section 1 para 6 says
"An advocate shall not enter appearance, act, plead or practise in any way before a court, Tribunal or Authority mentioned in Section 30 of the Act, if the sole or any member thereof is related to the advocate as father, grandfather, son, grand-son, uncle, brother, nephew, first cousin, husband, wife, mother, daughter, sister, aunt, niece, father-in-law, mother-in-law, son-in-law, brother-in-law daughter-in-law or sister-in-law."
is this means that an advocate can not plead the case of client who is related to the advocate as father, grandfather, son, grand-son, uncle, brother, nephew, first cousin, husband, wife, mother, daughter, sister, aunt, niece, father-in-law, mother-in-law, son-in-law, brother-in-law daughter-in-law or sister-in-law."
Please confirm